So this is a map of every single named region post in Insania.
You get a list of these when you type /regionlist, but now you can see where they are. Makes it a bit easier to navigate this non-tpa world!
Spawn is at the intersection of the black lines (x = 0, z = 0), and W is for Wilderness.

And here is my map of Central Insania, with names of the region posts added. This map covers some 20 regions.

Spawn house (x = 0, z = 0) is the white house southeast of the big snowy mountain.
The red zone east of Spawn house is the tutorial.
The yellow square north of that is the head of Nikonite's statue.
The orange 'plus sign' east of that is the highest tower of Nikonite's castle.
The orange vertical line east of that is Nikonite's suspension bridge (under construction).

North of Spawn house is my house (brown roof) and Pumpkin Square (orange), where you can find this map.